Tuesday
June 18, 2013

# Search: calculus test corrections. 1 question

Number of results: 79,940

calculus test corrections. 1 question
i dont understand what you mean
Tuesday, April 10, 2012 at 8:01pm by jonna

calculus test corrections. 1 question
Which is true for the graph of x^2-9/x^2-4 the answer is vertical asymptotes at x = ±2 but i dont understand why.
Tuesday, April 10, 2012 at 8:01pm by jonna

calculus test corrections. 1 question
look at the denominator. What happens to a function which has a zero in the denominator?
Tuesday, April 10, 2012 at 8:01pm by bobpursley

calculus test corrections. 1 question
Describe the linear programming situation for this system of inequalities. x &lt; 1 y &gt; 0 3x + y &lt; 5 the answer is unbounded. please tell me why
Tuesday, April 10, 2012 at 2:10pm by brandi

calculus test corrections. 1 question
Find the minimum value of f(x, y) = y – x + 1 for the polygonal convex set determined by this system of inequalities. x &gt; 0 y &gt; 0 2x + y&lt; 4 the answer is -1. please tell me why
Tuesday, April 10, 2012 at 7:48pm by jonna

calculus test corrections. 1 question
Review your material on linear optimization. The max or min value of f(x,y) is found to be at the vertices of the region defined by the constraints. Here, the region is a triangle, with vertices at (0,0) (2,0) (0,4) f(0,0) = 1 f(2,0) = -1 f(0,4) = 5
Tuesday, April 10, 2012 at 7:48pm by Steve

calculus test corrections. 1 question
3x+y &lt; 5 is everything under and to the left of the line y = 5-3x and above the x-axis There is no bounding x-value on the left, so the shaded area extends indefinitely.
Tuesday, April 10, 2012 at 2:10pm by Steve

calculus test corrections. 1 question
consider y = 1/x division by zero is not defined. The closer x gets to 0, the larger y gets. At x=0, y is undefined, infinitely large. Same for this problem. What happens to y as x gets close to 2? x^2-4 gets close to 0, and you cannot divide by 0.
Tuesday, April 10, 2012 at 8:01pm by Steve

Calculus (Urgent Help)
I hope you realize by doing this you are helping students taking online calculus cheat on their test, as this is direct content from the test under Unit 6 Activity 9.
Friday, July 25, 2008 at 4:38pm by S

Chemistry
I did a melting point test for menthol and the question is asking what type of compound is demonstrated and the answer should include inter molecular forces I also need to explain this same question for a solubility in water test and solubility in oil test
Saturday, October 27, 2012 at 12:04pm by Anonymous

Calculus Test Question!!!!!
Find the derivative if y=x^1+sqrt2
Saturday, October 6, 2007 at 10:02pm by Matt

Calculus
I have the equation: cos x - x = f(x) I am told to find the relative extrema. I am also told to use the Second Derivative Test where applicable. My question is how do I solve this problem, and how do I know when to use the Second Deriv test? Thanks!
Wednesday, November 14, 2007 at 12:13am by Phil

test
i dont think i found any. my test is tomorrow and it is a 20 question test.i tried looking but it doesnt have it
Sunday, September 30, 2012 at 7:30pm by Celest

biochemistry
for each of these qualitative test,barfoed test,benedict test,seliwanoff test,bial test,molisch test,and iodine test, describe the class and give aspecific example of a carbohydrate that would yield a posiyive result?
Friday, April 8, 2011 at 8:50am by kabelo

math
What is the difference between the number of possible answers on a five question true-false test and a five -question multiple choice test withfour choices per question
Wednesday, April 24, 2013 at 10:38am by Praphul

Math
What is the difference between the number of possible answers on a five question true-false test and a five -question multiple choice test withfour choices per question
Monday, April 22, 2013 at 6:54pm by Praphul

Math
What is the difference between the number of possible answers on a five question true-false test and a five -question multiple choice test withfour choices per question
Monday, April 22, 2013 at 6:54pm by Praphul

Calculus Test Question!!!!!
Find the derivative if y=sec^-1 (x+3) Please any help.
Saturday, October 6, 2007 at 10:01pm by Matt

Statistics
You have a ten question multiple choice test in your next class and you did not study at all. Each question has four choices and only one correct answer. You are going to guess on each question. What is the probability that you score at least a 20% on the test.
Tuesday, May 7, 2013 at 5:34pm by Liz

ap calculus
How is the ap calculus AB and BC test? Is there any online practice test?
Wednesday, January 2, 2013 at 8:05pm by maria

I have a test tomorrow and i'm stuck on this question ):
Tuesday, March 20, 2012 at 8:56pm by Steph

math
The chance that you get each question correct is 1/2. To calculate the probability of a perfect score on a 4 question test, you muliply the chance for each correct answer, sooo 1/2 X 1/2 X 1/2 X 1/2 = 1/16 On the 10 question test, it would be 1/2 X 1/2 X 1/2 X 1/2 X 1/2 X 1/2 ...
Wednesday, November 18, 2009 at 10:57pm by Brittany

Pre-Calculus need help in an Hour before test
The question in my book only has brackets around (x+5/2)
Friday, September 14, 2012 at 10:00am by Shreya

Calculus Test Question ASAP
Tuesday, October 30, 2007 at 6:17pm by Matt

psychology
View the results for a hypothetical psychology test psychology test. Then, create a report with the following: The mean score for each question. The mean score for the entire test. A graph that represents the scores for each question.
Sunday, January 22, 2012 at 3:52pm by p

Math
Given a multiple choice test with 4 choices for each question and 17 questions, What are the odds of getting all 17 questions incorrect? Each question has one correct answer--So 75% per question, but how about the entire test?
Tuesday, September 11, 2007 at 5:30pm by Mary Anne

statistics
The probability of making a Type II error is equal to beta. A Type II error is failure to reject the null when it is false. The power of the test is 1-beta and is the correct decision of rejecting the null when it is false. The alpha level directly affects the power of a test...
Wednesday, June 4, 2008 at 9:01pm by MathGuru

pre-calculus
I'm not sure. It was on my math test. I typed it out exactly like it said on the test.
Monday, June 21, 2010 at 10:53pm by James

Spanish
Did you understand the corrections I made for you? I see the same errors on this one. Go back to the other post, make the corrections. There are NO corrections on this copy. The English is fine, but not the Spanish! Sra exhausted = vas a sentirte agotado
Tuesday, December 2, 2008 at 9:27pm by SraJMcGin

Calculus Test Question!!!!!
Is 1+sqrt2 supposed to be the exponent of x? If so, you should enclose it in paretheses. Use the general rule d/dx (x^a) = a x^(a-1) where a is any constant.
Saturday, October 6, 2007 at 10:02pm by drwls

Calculus
If you have a geometric alternating series, and you prove that the series is converging by doing geometric series test, and NOT alternating series test, then does that allow you to say that the series converges ABSOLUTELY? Or should you do alternate series test also to say ...
Sunday, March 4, 2007 at 7:29pm by Jin

math
a multiple choice test has 8 questions with 4 possible answers for each question. if a student were to guess the answer to each question how many different ways would there be to answer the test A. 32 B. 4 C. 65 536 D. 4 096
Tuesday, May 24, 2011 at 6:25pm by steve

statistics
a student took a 25 question true and false test answering the question randomly without reading them. If a score of 18 is correct is the minimum passing grade, how likely (calculate probability) is it that the random guesser will pass the test
Thursday, November 10, 2011 at 9:48pm by karen

calculus
If I separate the odd and even terms, all the odd terms are negative, so I factor out the negative sign to make S1 negative (and sum the all positive terms inside the parentheses). The part about separating into S1 and S2 is just a technique to demonstrate divergence, and is ...
Sunday, July 31, 2011 at 8:12pm by MathMate

calculus
I did the ratio test and got -1, which is less than 0 making it absolutely convergent, but do i need to take the absolute value of -1? which would then make the test inconclusive?
Sunday, March 2, 2008 at 6:01pm by sarah

statistics
A student took a 25 question true and false test answering the question randomly without reading. If a score of 18 is correct is the minimum passing graade, how likely is it that the random guesser will pass the test? This is binomial although there is a slight twist in the Q
Monday, November 14, 2011 at 2:32pm by brian

Linear Equations(HELP)
your teacher is giving you a test worth 100 points containing 40 questions.There are two-point and four-point questions on the test.How many of each type of question are on the test?
Monday, March 3, 2008 at 10:34pm by Bree

Biochemistry 1
1. You are given two clear solutions and told that one is lauric acid solution and the other is oleic acid. State and clearly outline the test you would use to differentiate one from the other. Hint: Name of test, Procedure of test, and Results. 2. Write the chemical equations...
Wednesday, April 20, 2011 at 8:47am by Mangetty

math
Your teacher is giving you a test worth 100 points containing 40 questions. There are two-point and four-point questions on the test. How many of each type of question are on the test? How would you set this up?
Sunday, February 7, 2010 at 12:22pm by Annie

Quick math question
Can anyone give me a link to a free online algebra test for 9th graders. I have a test on Monday based on algebra to see if I can move on to Geometery and I need a test to see if I'm ready. Thanks
Friday, April 24, 2009 at 9:41pm by Katie

science
Consider this question Is a paired t-test more powerful than a a test between independent samples a. A paired t- test is more powerful because it utilizes information b. an independent sample t0-test is more powerful because independence data is not in a particular direction c...
Monday, December 19, 2011 at 5:20pm by Debra

Math
that would be dy/dx = -8x - 17 I am somewhat bothered by your question. If you are studying Calculus, then you should have known the answer. If you are not taking Calculus, then the question does not belong. The type of problem you asked is fundamental to the study of Calculus.
Sunday, January 25, 2009 at 12:04am by Reiny

Calculus
Could someone please help me on this question where you find the limit. I'm having a test tomorrow and I'm a little confused. lim -x/&#8730;(4-x^2) x--&gt;-2+ Any help would be greatly appreciated. Thanks in advance!!
Monday, October 10, 2011 at 6:30pm by Eric

scince test
20 question simple machine test websites
Thursday, December 4, 2008 at 7:06pm by Anonymous

science
what is an example of a question a scientist could test and how would you test it?
Monday, September 27, 2010 at 8:14pm by briana

tax income
To be a qualifying child, the taxpayer must meet three general tests and five specific tests. What are the three general tests? A. Relationship test, residency test and gross income test B. Support test, age test and relationship test C. Dependent taxpayer test, relationship ...
Friday, March 2, 2012 at 6:52pm by Billy

math
you are taking a 10 question essay test. How many ways can you answer the test?
Saturday, September 29, 2012 at 9:09am by Eddie

Psychology
In her lecture concerning scientific method, Dr. Smith insisted that each of the steps must be used in order to arrive at a scientific finding. She included directions to __________ in her list of necessary components. (Points: 5) form a question and design a procedure for ...
Saturday, January 22, 2011 at 7:01pm by Lisa

statistics
a test consists of true/false questions .to pass the test a student must answer at least 6questions correctly .if a student guesses on each question,what is the probability that the student will pass the test
Saturday, December 5, 2009 at 11:52pm by AILY

Calculus
I'm doing test corrections, and it's been a few weeks since we did this, so I'm a little fuzzy. I'm supposed to find the zeros, relative extrema, and inflection points of f(x) = x^3 - 6x^2 + 3x + 10. The zeros would be -1, 2, and 5 right? Then I would take the ...
Tuesday, December 13, 2011 at 12:01pm by Sarah

calculus
test the series for convergence or divergence the series from n=1 to infinity of 1/(arctan(2n)) I again didn't know what test to use
Sunday, March 16, 2008 at 2:59pm by lila

calculus
test the series for convergence or divergence the series from n=0 to infinity of sin (2^-x) I wasn't sure what test to use to see if this was or wasn't convergent
Sunday, March 16, 2008 at 2:58pm by lila

calculus
test the series for convergence or divergence the series from n=0 to infinity of (x^2+1)/(x^3+1) I said that due to the limit comparison test this converges at 1
Sunday, March 16, 2008 at 2:57pm by lila

Calculus
Can't i figure out if its increasing or decreasing using the first derivative test? What is the point of the second derivative test?
Wednesday, November 14, 2007 at 12:13am by Phil

tax income
To be a qualifying child, the taxpayer must meet three general tests and five specific tests. What are the three general tests? A. Relationship test, residency test and gross income test B. Support test, age test and relationship test C. Dependent taxpayer test, relationship ...
Friday, March 2, 2012 at 5:09pm by Billy

Statistics Question
For a test of Ho: p = 0.5, the z test statistic equals 1.52. Find the p-value for Ha: p &gt; 0.5.
Thursday, March 22, 2012 at 9:37pm by M

Statistics
Which one of the following test is used to compare five means, simultaneously? Run test Normally test One way ANOVA 2 Sample T Test F-Test
Wednesday, September 15, 2010 at 9:11am by Beata Chmielewska

calculus (integral test)
use integral test to determine whether the series is convergent or divergent infinity (sum symbol) n=1 1/(sqrt n)^5
Tuesday, January 18, 2011 at 2:28am by Jessica

calculus
test the series for convergence or divergence using the alternating series test the sum from n=1 to infinity of (-1)^n/(3n+1) I said it converges, is this true?
Thursday, February 28, 2008 at 10:55pm by laura

calculus
test the series for convergence or divergence using the alternating series test the sum from n=1 to infinity of (-1)^n/(3n+1) I said it converges, is this true?
Wednesday, February 27, 2008 at 3:22pm by sarah

Calculus
How can I efficiently study for a Calculus test with 8 sections?
Tuesday, January 17, 2012 at 9:47am by Meg

Calculus
Test for convergence or divergence. Indicate the test that was used and justify your answer. Sigma (lower index n = 2; upper index infinity) [ln(n)]/n
Monday, February 11, 2013 at 6:08pm by Jenny

Science/Standardized test
How can I prepare for the science portion of a standardized test? There seem to be alot of practice question on anatomy and I never took that course. Are practice questions always similar to the real test?
Friday, April 18, 2008 at 1:35pm by Camron

Precalculus
Thursday, December 9, 2010 at 6:45pm by Joseph

Epidemiology
Can anyone answer this question? The prevalence of undetected diabetes in a population to be screen ed is approximately 1.5% and it is assumed that 10,000 persons will be screened. The screening test will measure blood serum glucose content. A value of 180mg% or higher is ...
Thursday, July 12, 2012 at 11:28pm by Elizabeth

statistics
A study of 35 professors showed that the average time they spent creating test questions was 13.5 minutes per question. The standard deviation of the population is 3.8. Which of the following is the 99% confidence interval for the average number of minutes it takes to create a...
Thursday, March 29, 2012 at 6:32pm by Holly

statistics
(Blood Test Problem) Suppose 100 people are waiting for blood test for a kind of disease. The probability that for one person the test result is positive equals 0.1. Two test methods are as follows: Method 1: Test one by one. Then we have to do 100 tests. Method 2: Divide 100...
Tuesday, October 4, 2011 at 9:23am by Anonymous

Calculus Test Question ASAP
You ought to have this memorized. From zero to Pi/2 it is concave down. Or if you want to look negative, from -PI/2 to Pi/2
Tuesday, October 30, 2007 at 6:17pm by bobpursley

Calculus
Test for convergence or divergence. Indicate the test that was used and justify your answer. Sigma (lower index n = 4; upper index infinity) 1/(3n^2-2n-15)
Monday, February 11, 2013 at 6:07pm by Jenny

physics
1. No calculations needed, the density of the log is 1/2 that of water, think that out. 2. This sounds like a test question. Are you taking a test?
Tuesday, June 29, 2010 at 9:56am by bobpursley

calculus 1
Friday, October 15, 2010 at 12:06am by drwls

maths
evaluate; square root of 0.25 x 10 neg.6 I will be happy to critique your thinking. Is this a test question? I will be happy to critique your thinking. Is this a test question? yes
Monday, June 11, 2007 at 2:56pm by Anonymous

AP CALCULUS
I have my test tomorrow. I am very weak at free response. What kind of question they ask in free response?
Tuesday, May 7, 2013 at 7:37pm by nitali

Chemistry/Pre-Calc
You follow the rules for statistics. Common tests are the t-test, the F test, etc. The t-test may be the most commonly used test.
Monday, March 7, 2011 at 3:54pm by DrBob222

history
sorry for all these questions its that im doing test corrections and i got 72 on my test and im not satisfied with it. one way in which sun yat-sen and kemal ataurk were similar is that each 1 led a nationalist movment in his country 2 support marxist political principles 3 ...
Wednesday, April 1, 2009 at 7:22pm by annaiiz

history
sorry for all these questions its that im doing test corrections and i got 72 on my test and im not satisfied with it. one way in which sun yat-sen and kemal ataurk were similar is that each 1 led a nationalist movment in his country 2 support marxist political principles 3 ...
Wednesday, April 1, 2009 at 6:28pm by annaiiz

calculus
Find the direction of A= &lt;-5,12&gt; I did arctan (12/-5) and added 180 because x was negative and got 105.13 degrees. I missed the question on the test though. What did I do wrong?
Wednesday, March 10, 2010 at 8:37pm by Jake

phi 103
That is not a question. It appears to be a plausible conclusion, but not a proof, that some of the afternoon test takers were cheating by getting information about the test.
Tuesday, February 1, 2011 at 2:03am by drwls

chemical test
Okay. The reason I was confused was that in another test they just plain stated "when the color disappears...positive test result" but then they said discharge in this test. Thanks
Sunday, December 2, 2007 at 6:20pm by ~christina~

Science 7R
Tomorrow I have a science test on circulatory system and is there a practice test THAT IS ON 7TH GRADE SCIENCE REGENTS LEVEL!?!? please i really want to do well on the test if take a pre-test thanks ;) btw --- i'm going over my notes for the test just that i want to take a...
Tuesday, May 15, 2012 at 5:20pm by Laruen

Anonymous: Re: Grammar
I checked the first 25 answers you posted for your 50-question grammar test. You have 10 of the 25 wrong for a 40% score. I couldn't take any more! Please do not post this test again. I'm sure your instructor does not want the test posted in a public forum.
Tuesday, January 26, 2010 at 10:58pm by Ms. Sue

college???
Basic Business Statistics, the choices are: To test for normality To test for homogeneity of variance To test independence of erors To test for differences in pairwise means
Sunday, November 16, 2008 at 9:09pm by Wanda

Statistics
When population data are discrete and you want to compare two populations, which test is most appropriate? a. T-test b. Anderson Darling c. Leven’s d. 2-Proprotion test e. F-test
Wednesday, September 15, 2010 at 9:28am by Beata Chmielewska

Statistics
Which test determines if there is a difference between the mean of a group and proposed standard value? Paired t-test F-test One Sample t-test One way ANOVA Two sample t-test
Wednesday, September 15, 2010 at 9:13am by Beata Chmielewska

statistics
A test has 1 true false question and 2 multiple choice questions(A B C D). Draw a tree diagram and determine the sample space for the possible ways to answer the test.
Sunday, May 5, 2013 at 9:00pm by janae

Calculus
Need an answer to this Calculus Question. I keep getting this type of question wrong. Thanks. Differentiate the Function: y = (3x-1)^2(2-x^4)^2 y =
Monday, April 19, 2010 at 5:04pm by Dave

calculus
determine if the series is absolutely convergent and convergent the sum from n=1 to infinity of sin(n^2)/n^2 what series test should I use and how? the ratio test?
Sunday, March 2, 2008 at 6:08pm by sarah

Calculus
Determine the convergence or divergence of the series. Find the limit. Indicate the test that was used and justify your answer by showing evidence why the test succeeds or fails. Sigma (lower index n = 1; upper index infinity) 12/[n(n+3)]
Monday, February 11, 2013 at 6:05pm by Jenny

Algebra (test corrections)
This problem was on a test and I got it wrong, and if I do it over I get half the credit back, but I need help with it plz. (11x^2+2x^3+14+17x)/(2x+5) My algebra teacher didn't even go over this lesson (we skipped it) and it was on the test. She says it's long division...
Monday, March 12, 2007 at 8:40pm by Emily

Psych
If an iq test has high predictive validity, then a. a psychologist can accurately guess what score someone will get before he or she has started the test. b. students who get good score on the test will get even better scores if they take the test again c. The mean and ...
Wednesday, March 21, 2012 at 2:29pm by Ashley

ok thanks:)
Monday, December 13, 2010 at 4:23pm by hannah

calculus - ratio test
infinity of the summation n=1: (e^n)/(n!) [using the ratio test] my work so far: = lim (n-&gt;infinity) | [(e^n+1)/((n+1)!)] / [(e^n)/(n!)] | = lim (n-&gt;infinity) | [(e^n+1)/((n+1)!)] * [(n!)/(e^n)] | = lim (n-&gt;infinity) | ((e^n)(e^1)(n!)) / ((n+1)(n!)(e^n...
Monday, July 30, 2007 at 6:16pm by COFFEE

guess and check
there are 42 question on lindas test. sum of the questions are 2 point and sum were 3 points. she got a perfect score. how many 2 question where there and 3 point questions were on lindas test
Monday, October 19, 2009 at 10:15pm by mark

Calculus
ratio test: k(n)/k(n+1) Redo your ratio test.
Saturday, March 24, 2012 at 6:17pm by bobpursley

Math
Math huron scored 84% on her last history test. Of she got 21 answers correct , how many question did the test have?
Sunday, April 15, 2012 at 11:05am by Jo

Math
Math huron scored 84% on her last history test. Of she got 21 answers correct , how many question did the test have?
Sunday, April 15, 2012 at 11:01am by Jo

math
A student completed 44% on a test. He completed 22 question. Then how many questions are on the test
Monday, December 17, 2012 at 11:50am by Joshua

pre-calculus
how do uu find the x int. , y int. , domain range asymtote of this equation y=log to the base 10 (2x+3/x-5) pleaseee need to understand before the test tmr!!!! No one has answered this question yet.
Wednesday, February 13, 2013 at 2:23am by kikii

Calculus
Can someone explain this question to me? What intervals should I use to test whether or not the graph is concave up or down. I know that no points or equations are given so we have to estimate. Here is the URL for the graph. imgur dotcom/FdQCV
Saturday, March 3, 2012 at 12:29pm by Jake

American Corrections